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A benzene ring deactived by strong and...

A benzene ring deactived by strong and moderate electrons withdrawing group that is, any meta directing group, is not electron rich enough to undergoes Friedel-Carfts reactions.

Friedel- Crafts reaction also do not occur with `NH_(2)` group as it react with `AlCl_(3)` and produce deactivating group .

Which of the following compounds undergo Friedel-Crafts alkylation reaction ?

A

B

C

D

Text Solution

Verified by Experts

The correct Answer is:
C
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Knowledge Check

  • A benzene ring deactived by strong and moderate electrons withdrawing group that is, any meta directing group, is not electron rich enough to undergoes Friedel-Carfts reactions. Friedel- Crafts reaction also do not occur with NH_(2) group as it react with AlCl_(3) and produce deactivating group . Which of the following sequence of reaction is correct for the synthesis of product

    A
    B
    C
    D
    All are incorrect

  • A benzene ring deactived by strong and moderate electrons withdrawing group that is, any meta directing group, is not electron rich enough to undergoes Friedel-Carfts reactions. Friedel- Crafts reaction also do not occur with NH_(2) group as it react with AlCl_(3) and produce deactivating group . which of the following cannot be startind material for thic compounds Ph-underset(O)underset(||)C-CH_(2)-Ph?

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    B
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  • A benzene ring deactivated by strong and moderate electron withdrawing group that is, any meta directing group, is not electron rich enough to undergo Friedel-Crafts ranctions. Friedel-Crafts reaction also do not occur with HN_(2) group as it react with AICI_(3) and produce deactivating group. Answer the following question : Which of the following cannot be starting for this compound Ph-underset(O)underset(||)(C)-CH_(2)-Ph ?

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    A benzene ring deactivated by strong & moderate electron withdrawing groups such a molecule is not electron rich enough to under go friedel-craft's reaction Friedel craft reaction also does not occur with NH_(2) group as it react with AlCl_(3) and produce deactivating group. Q. Which of the following compound undergoes Friedel-crafts alkylation reaction

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